dimondflower89 dimondflower89

14-11-2016
Mathematics

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2x+y=8;y i have no idea what theyre asking. Its solve each equation for the indicated variable

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Idkwhattocallthis Idkwhattocallthis

14-11-2016

If solving for y:

→ 2x + y = 8
→ Take away 2x from both sides
→ y = 8 - 2x

If solving for x:

→ 2x + y = 8
→ Take away y from both sides
→ 2x = 8 - y
→ Divide both sides by 2
→ x = [tex] \frac{8-y}{2} [/tex]

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